public int shippingCost() {
if (!country.equals(Country.POLAND)) {
if (totalWeight() > 10.0) {
return 70;
}
return 50;
}
if (lineItems.onlyBooks()) {
if (lineItems.totalPrice() > 200) {
return 0;
}
return 5;
}
return 15;
}
void addItem(LineItem lineItem) {
lineItems.addItem(lineItem);
}
private double totalWeight() {
return lineItems.totalWeight();
}
public int getTotal() {
return lineItems.totalPrice() + shippingCost();
}
